Honda CRF110F Service Manual page 69

ELECTRIC STARTER
8. Relay Coil Power Input Line Inspection
Check the power input line of the starter relay (page 5-10).
Is the power input line normal?
YES - GO TO STEP 9.
NO Faulty ignition switch.
Faulty engine stop switch.
Faulty starter switch .
Loose or poor contact of the related connector terminal.
Open circui t in Yellowfred wire between the starter relay and starter switch .
Open circui t in Black wire between the starter switch and engine slop switch .
Open circuit in Bluefwhite between the engine stop switch and ignition switch.
9. Starter Relay Inspection
-- Check the function of the starter relay (page 5- 10).
Does the starier relay function properly?
YES - loose or poor contact of the starter relay connector.
NO - Faulty starter relay,
Starter motor turns engine slowly
Low baltery voltage
Poorly connected battery cable
Poorly connected starter motor cable
Faulty starter motor
Poorly connected ground cable terminal
Starter motor turns, but engine does not turn
• Faulty slaner clutch
• Damaged starler gear train
Starter relay clicks, but engine does not turn o ver
• Crankshaft does nol turn due to engine problems
5·5